object XML_Tree_Node XML_Tree::&addRoot (
string $name
,
string $content=''
,
array $attributes=array()
)
Adds a new root node to the XML datastructure.
string $name - name of root element
string $content - data between the opening and closing tag
array $attributes - additional attributes for the tag. The attribute name is represented as the array key and the attribute value as entry for the key.
object XML_Tree_Node - reference to root node
This function can not be called statically.
Using &addRoot()
<?php
$tree = new XML_Tree;
$root =& $tree->addRoot("root");
?>